Silver nanoparticles, also known as black powder, is a mixture of nano-materials, elemental silver with high surface activity. It has a high surface energy and high catalytic performance. Purity: 99%
Particle size: 50nm. 100nm. 500nm
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Silver Nanoparticles Nano Ag Powder
Nano Silver is Silver metal with nanoscale particles. Nanosilver is powdered silver whose particle size is below 100nm and is generally between 25-50nm. The size of the silver nanoparticles is directly related to its properties. The smaller the size of the nanoparticles in silver, the better the antibacterial performance.
Nanosilver particles are about 25 nanometers in size, and have a strong inhibitory and killing effect against dozens pathogenic microorganisms like Escherichia colitis, Neisseria gonorrhoeae or Chlamydia trochomatis. They do not produce resistance to drugs. Silver nanoparticles have a major role to play in microelectronics, due to their high electrical conductivity. Silver nanoparticles are also used in special applications such as surface-enhanced Raman and medical applications. Is Nano Silver dangerous? Silver nanoparticles are absorbed by the lungs, the intestine and the skin and can reach the liver, kidneys, the spleen and the heart. Nanosilver is known to cause minor eye and skin irritations. It may also cause mild skin allergies.
It has been found by eight authoritative institutions in china that it has an antibacterial activity which is comprehensive against drug-resistant pathogenic bacterium such as drug resistant Escherichia Coli, drug resistant Staphylococcus Aureus, drugs-resistant Pseudomonas Aeruginosa, streptococcus Pyogenes (which can be resistant to antibiotics), and enterococci. Eight Chinese authoritative institutions have determined that the product has a broad antibacterial effect against drug-resistant bacteria, including drug-resistant Escherichia bacteria, drugresistant Staphylococcus bacteria, drugresistant Pseudomonas bacteria, streptococcus bacteria, and drugresistant Enterococcus bacteria. It has a bactericidal action on the surface and in wounds of Staphylococcus Aureus, Escherichia Coi, Pseudomonasaeruginosa and Candida albicans. It has also a strong bactericidal action on chlamydia (which causes sexually transmitted disease) and gonorrhea. This trusted global brand is available in over 100 countries. Silver Nanoparticles Nano Ag Powder You can also contact us by clicking here. . Please send us an inquiry regarding the latest Prices of Silver Nanoparticles At any time.
Silver nanoparticles in Nano Ag powder:
Silver nanoparticles, due to their excellent electrical conductivity and low weight, are a very important component in microelectronics. Nano Ag powder is also used for special applications because of its surface and quantum size effects.
|Product Name||MF||Purity||Particle Size||Bulk Density||Melting Point||Color|
|Silver nanoparticles||A.||99%||50nm, 100nm, 500nm||2.7 g/cm3||660||Black|
What is Silver Nanoparticles Nano Ag Powder Produced?
Silver Nanoparticles Properties
Silver nanopowder (AgNPs), Silver nanocrystals (Ag NPs), Nano-silver
Silver nanoparticles, silver nanopowder, and nanosilver
|Appearance||Gray to Black Powder|
|Specific Area||5.37 m2/g|
|Solubility In H2O||N/A|
|Thermal Expander||(25 degC) 18.9 um*m-1*K-1|
Health & Safety information about Silver Nanoparticles
|Transport Information||UN 3077 9, PGIII|
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